Feb 23, 2024 · Magnesium alloys, notably AZ31B, hold promise for lightweight structural applications in the aerospace, automotive, and biomedical sectors due to their excellent strength-to-weight ratios. The broad adoption of these alloys, however, is hindered by their inherent susceptibility to corrosion, reducing durability and functional integrity in corrosive environments. This study explores anodic
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Mar 25, 2024 · A machine learning framework was proposed and developed to accelerate the discovery of corrosion-resistant high-entropy alloys. We demonstrated that the proposed framework can provide an accurate evaluation of relative corrosion resistance for a wide range of compositions for high-entropy alloys.
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Oct 15, 2019 · Low C dl and high R ct values indicate high corrosion resistance. The lowest C dl and highest R ct values obtained for Ni-GO5 coating illustrate highest corrosion resistance for this coating among all other coatings. This result is in accordance with the results obtained from the Tafel polarization experiment.
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enhanced corrosion resistance large scale composting Large-Scale Organic Materials Composting - NC State Extension 2 days ago · Once they’re converted into compost, organic wastes—which are the compostable portions of the solid waste stream—can be used to mulch landscaping, enhance crop growth, enrich topsoil, and provide other benefits.
Oct 15, 2021 · Bio-concrete is known for its self-healing capacity although the corrosion resistance was not investigated previously. This study presents an innovative bio-concrete by mixing anaerobic granular sludge into concrete to mitigate sewer corrosion. The control concrete and bio-concrete (with granular sludge at 1% and 2% of the cement weight) were
May 10, 2023 · Generally, the corrosion of magnesium (Mg) and its alloys is accompanied by hydrogen production, which can cause gas pockets and severe biological problems when they are used as implants. Germanium (Ge) as an alloy additive can moderate the cathodic reaction of Mg alloys and significantly delay the corrosion of Mg alloys via the cathode “poisoning” effect. In this study, the influence of
Feb 1, 2024 · From a corrosion engineering perspective, the earliest works regarding ML applications in corrosion science were mostly on developing corrosion-resistant steels for marine applications in the last decade [24, 25]. Though few, ML were also recently implemented for developing corrosion-resistant HEAs.
Dec 1, 2023 · Mg 17 Al 12 - x Ce ( x = 0, 0.1, 0.5, 1 wt%) intermetallic compounds have been prepared by vacuum induction melting, in order to enhance the corrosion resistance of Mg 17 Al 12 compound by Ce modification. The results have showed that the Mg 17 Al 12 compound compose of β -Mg 17 Al 12 substrate and eutectic structure (α-Mg and β -Mg 17 Al 12
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Dec 1, 2022 · Thus, it is seen that the corrosion resistance improves as shell fraction increases from 22.4% to 31.7%. However, the continuously increased UFG region can restrain the passive film formation rate and increase the number of defects in the passive film. Thus, the corrosion resistance deteriorates gradually with continuously increasing shell
